activity
19992026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 14.4k across the 57 of their papers we have counts for

collaborators
Showing 2015Show all

5 papers · 1 filter

astro-ph.EP2015★ 53 cited

Imaging Jupiter's radiation belts down to 127 MHz with LOFAR

J. N. Girard, P. Zarka, C. Tasse +71

Context. Observing Jupiter's synchrotron emission from the Earth remains today the sole method to scrutinize the distribution and dynamical behavior of the ultra energetic electron…

astro-ph.GA2015★ 3 cited

The Lockman Hole with LOFAR - Searching for GPS and CSS sources at low frequencies

Elizabeth K. Mahony, Raffaella Morganti, Isabella Prandoni +1

The Lockman Hole Project is a wide international collaboration aimed at exploiting the multi-band extensive and deep information available for the Lockman Hole region, with the aim…

astro-ph.IM2015★ 105 cited

The LOFAR Multifrequency Snapshot Sky Survey (MSSS) I. Survey description and first results

G. H. Heald, R. F. Pizzo, E. Orrú +147

We present the Multifrequency Snapshot Sky Survey (MSSS), the first northern-sky LOFAR imaging survey. In this introductory paper, we first describe in detail the motivation and de…

astro-ph.GA2015★ 24 cited

A new period of activity in the core of NGC660

Megan Argo, Ilse van Bemmel, Sam Connolly +1

The core of the nearby galaxy NGC660 has recently undergone a spectacular radio outburst; using a combination of archival radio and Chandra X-ray data, together with new observatio…

astro-ph.CO2015★ 161 cited

The Cosmic Dawn and Epoch of Reionization with the Square Kilometre Array

L. V. E. Koopmans, J. Pritchard, G. Mellema +42

Concerted effort is currently ongoing to open up the Epoch of Reionization (EoR) (15-6) for studies with IR and radio telescopes. Whereas IR detections have been made of sou…